infinite

Infinite provides an io.Reader that never returns EOF. Instead, a pattern is repeated forever.

I needed this for performance testing of a streaming JSON parser.

Usage

r := infinite.NewReader([]byte("Hello infinity!"))

buf := make([]byte, 16)

r.Read(buf)
fmt.Println(string(buf))

r.Read(buf)
fmt.Println(string(buf))

// Output:
// Hello infinity!H
// ello infinity!He